c66c1ee6b60f8b03e68bcc8920d035970d745ba9f50b34b4679d7cc33fc8f9ac

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2022, 08:51

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General

Target
0c7da6127530c3ada3a2f46afbc3c4b0.exe
Size 6.8MB
Sample220820-kr7l8aheaj
SHA256 c66c1ee6b60f8b03e68bcc8920d035970d745ba9f50b34b4679d7cc33fc8f9ac
MD5 0c7da6127530c3ada3a2f46afbc3c4b0
SHA1 44d0ab78f8ffeac97a8449f621ff5a02a87b8e2f
SHA512 f88e7931eb8bf0784b49d8d25983780ff0fb4c8661487621a95a9542ff353eae8b9c4ed1af17d055170fd9a7c75e36401cdf7efc1be7aa48b2d8df71fedf789b
MD5 SHA1 SHA512

Score

5^/10

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1092	0c7da6127530c3ada3a2f46afbc3c4b0.exe
1092	0c7da6127530c3ada3a2f46afbc3c4b0.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
4208	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1092	0c7da6127530c3ada3a2f46afbc3c4b0.exe
1092	0c7da6127530c3ada3a2f46afbc3c4b0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 4208	1092	0c7da6127530c3ada3a2f46afbc3c4b0.exe	82
PID 1092 wrote to memory of 4208	1092	0c7da6127530c3ada3a2f46afbc3c4b0.exe	82
PID 1092 wrote to memory of 4208	1092	0c7da6127530c3ada3a2f46afbc3c4b0.exe	82
PID 1092 wrote to memory of 2252	1092	0c7da6127530c3ada3a2f46afbc3c4b0.exe	84
PID 1092 wrote to memory of 2252	1092	0c7da6127530c3ada3a2f46afbc3c4b0.exe	84
PID 1092 wrote to memory of 2252	1092	0c7da6127530c3ada3a2f46afbc3c4b0.exe	84

C:\Users\Admin\AppData\Local\Temp\0c7da6127530c3ada3a2f46afbc3c4b0.exe
"C:\Users\Admin\AppData\Local\Temp\0c7da6127530c3ada3a2f46afbc3c4b0.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1092
- C:\Windows\SysWOW64\schtasks.exe
  /C /create /F /sc minute /mo 5 /tn "Search and Cortana application{G4H5J6K3B2J5G8S4-A7X2V6N9M4D3-L3K7V7C3X6Z1}" /tr "C:\Users\Admin\AppData\Roaming\Windows\Cortana\SearchUI.exe"
  2⤵
  - Creates scheduled task(s)
  PID:4208
- C:\Windows\SysWOW64\schtasks.exe
  /C /Query /XML /TN "Search and Cortana application{G4H5J6K3B2J5G8S4-A7X2V6N9M4D3-L3K7V7C3X6Z1}"
  2⤵
  PID:2252

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1092-132-0x00000000008C0000-0x0000000001359000-memory.dmp

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memory/1092-133-0x00000000008C0000-0x0000000001359000-memory.dmp

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memory/1092-136-0x00000000008C0000-0x0000000001359000-memory.dmp

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